2024 Peterbilt 579 Interior Photos. 579 tractor with 80 double bunk ultraloft sleeper with epiq aero package. 80 ultraloft sleeper, paccar mx 13 510hp engine, 12 speed automated transmission, low air leaf.
579 tractor with 80 double bunk ultraloft sleeper with epiq aero package. The peterbilt 579 seamlessly blends classic peterbilt craftsmanship with modern technology to deliver exceptional performance, aerodynamics, and efficiency.